3 ms·
In the demo video, are those pilot holes? How well does it start without them? And is he pushing more than he'd have to with a normal bit, to get it started?
by neilv 2y ago
In the demo video, are those pilot holes? How well does it start without them? And is he pushing more than he'd have to with a normal bit, to get it started?
- jfengel 2y agoHe did appear to be applying more force than with a real drill bit. Maybe you get the job done in half the time but you're equally tired.